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Symmetry and monotonicity properties for positive solutions in systems of semilinear elliptic equations. (Chinese. English summary) Zbl 0896.35010

Summary: This paper is concerned with symmetry and monotonicity properties for positive solutions of systems of semilinear elliptic equations with mixed boundary conditions on a sector-like domain.

MSC:

35B05 Oscillation, zeros of solutions, mean value theorems, etc. in context of PDEs
35J65 Nonlinear boundary value problems for linear elliptic equations
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